Ácidos Y Bases Flashcards

1
Q

Cómo define Arrhenius a una base?

A

Una especie que en solución acuosa libera hidróxidos

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2
Q

Cómo Bronsted & Lowry definen un ácido ?

A

Un donador de protones

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3
Q

Cómo definen Bronsted & Lowry una base?

A

Un receptor de protones

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4
Q

Cómo define Lewis un ácido?

A

Acepta un par de electrones

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5
Q

Cómo define Lewis una base?

A

Dona un par de electrones

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6
Q

¿Qué significa PH?

A

Potencial de hidrógeno

Proporcionando hidronios sobre hidróxilos

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7
Q

¿Qué es la constante de equilibrio?(k)

A

Producto sobre reactivo= 1

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8
Q

Fórmula de k

A

K=([H+][OH-])/[H2O]

[abc] significa mol

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9
Q

1x10^-14=

A

[H+][OH-]

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10
Q

El PH de la sangre es..

A

7.4

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11
Q

-log[H+]=?

A

PH

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12
Q

PH+POH=

A

14

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13
Q

-log[OH-]=?

A

POH

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14
Q

Cómo define Arrhenius los ácidos?

A

Especie que en solución acuosa libera hidronios

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